湖南省茶陵县高中英语 Unit 2 Sporting events Grammar and usage课件 牛津译林版必修4.ppt

unit2 unit2sportsevents grammarandusagemodalverbs generalintroduction comparisons now manyofuscanspeakenglishquitewell butafewyearsago wecouldn t yesorno ifwetalkabouttheabilitysomeonehas weusethemodalverb can ifwewanttoexpressthatitisnecessaryforustodosomething whatmodalverbdoweuse mustwhatothermodalverbscanyouthinkof modalverbs情态动词can could表能力 1 idon tthinkhecansolvetheproblemwithoutanyhelp 2 canyouhelpmetoworkoutthismathsproblem oughtto should 1 表示义务 应该 用于各种人称 youshouldrespectyourparents youshouldn tspendmuchtimesurfingtheinternet 2 表示推测 想必 估计 的意思 iftomstartstoday heshouldcompletetheprojectintime 3 表示与想象的不一样 照说应该 iwonderwheremikeis heshouldbeherenow youshouldn thavetolddavidwhatmiketoldyou 4 在表示建议 命令 要求动词后用虚拟语气 myfriendssuggestedthati should payvisittoshanghainextmonth thechairmandemandedthatwe should solvetheproblematonce 5 表示惊讶 忧虑 惋惜等感情色彩 iamreallysurprisedthatheshouldtalktohisparentsthatway roseshouldturnhimdown roseoughtto will mustgivemeahandwheneveriamintrouble haveto must haveto表客观需求must表主观愿望 ihavetofinishtheworkbefore7o clock wemustmakeeveryefforttoprotecttheearth youmustworkhardtoachieveyourlifegoal rosemightbecomeupsetatthenews rosemaybeprettybusynow rosecouldcookmealsforherself2yearsago johnisn theretoattendtheparty hemustbereviewinghisnotesforthebigexamtomorrow certainty表示可能性might may could should oughtto will must makerequests提出要求 will can could woulda can will could wouldyoulendmesomemoney ithappensthatidon thaveanywithme b yes ican will can will makesuggestions提出建议 shallwe i he she theyturnintheprojecttoday shall常用于第一 三人称 表示征求对方意见 a shallhecomein b ok makeoffers提出请求 i llwashyoursportsjacket shalligetaticketforyou shallwecarrythebooksforyou shallicleantheblackboardforyou giveadvice给出忠告 youshouldnot oughtnottospeaktohimlikethat weshouldfocusonourwork weshouldnotlaughatthosewhoaredisabled can beableto can的形式只有can could两种 beableto的形式有am is areableto was wereableto have hasbeenableto等多种 comparisons can一般指一个人的能力 beableto经过努力后而达到的一定程度 mybrothercanplaytabletennis mybrotherisabletodiveunderwaterfor10minutes shall will shall表达诺言 will表示决心或决定takeiteasy youshallbeofferedajobinthiscompany 2 mikewillsparenoefforttostudy mustn t needn t mustn t表示 禁止 不许 语气强烈 needn t表示 不需要 没有必要 语气较为缓和 1 youmustn tmissthespeechtobedeliveredtomorrow it sofgreatimportance 2 youneedn tdothatifyoudon twantto 3 mustwecleantheclassroom yes youmust no youneedn t 4 itisafive minutewalkfromthestationtomyhouse youneedn thavetakenataxi however youdidtakeataxi haveatry youarewritinganarticlefortheschoolmagazineabouthowcitiesarechosentohosttheolympicgames gothroughthelistshowingwhatisimportantforacandidatecity thenusetheinformationtocompletethearticle whenchoosingacitytohosttheolympics therearecertainthingsweneedtoconsider first thecity 1 must should haveanolympicstadiumandalso 2 hasto oughtto providefirst classtraininggrounds thechosencity 3 must should alsohaveplentyofgoodhotelsand 4 could must haveaninternationalairportnearby must hasto should must publictransport 5 hasto oughtto beconvenient finally weshouldthinkaboutthepeoplewholiveinthecity manyofthepeople 6 should might speakatleastalittleenglish whichwouldbeveryhelpfulfortourists oughtto should zhoujianpingisinterestedinwinterswimmingandwantstopractiseit hewrotealettertohisfriendliming awinterswimmer foradvice helplimingcompletehisreplyusingmodalverbs hijianpingiwasgladtoreceiveyourletterandamhappytotellwhatithinkaboutwinterswimming iknowthatyouareasportsfanandlikeswimmingverymuch i mprettysureyou 1 swimverywell however winterswimming 2 bedangerous isuggestyoujoinaswimmingclubandlearnfromacoach readingabookonwinterswimmingwillalsobehelpful goswimmingeverydaythroughsummerandautumn whenwintercomes swimforjustafewminutesatnooneveryday can can could dosomeexercisesasapreparationbeforeyouswim otherwise you 3 hurtyourself toprotectyourselffrompossibledangers you 4 not drinkbeforeswimming ifthewaterisverycold you 5 not swimfortoolong whenyougowinterswimming findagoodplace may might could mustn t shouldn t can t mustn t shouldn t can t it simportanttofindaplacewhereyou 6 getinandoutofthewatereasily finally you 7 not betooworried ifyoujoinaclubandfollowyourcoach sadvice youwillbeagoodwinterswimmerverysoon yoursliming can needn t litongtongisanewstudent herclassmatezhaolongofferstohelpheronherfirstdayatschool completethefollowingdialogueusingshallorwill zhaolong hi tongtong isthereanythingicandoforyou litongtong oh yes i dliketosendapostcardtomygrandparents where sthepostoffice zhaolong i mgoingtothepostofficeafterschool 1 ipostitforyouor 2 wegotogether shall shall litongtong let sgotogetherthen tomorrowismybirthday 3 youcometomybirthdayparty zhaolong great i dloveto i 4 bringyouagift will will shall litongtong thanks oh bytheway idon thavemanyfriendsyet wouldyouliketobringyourfriendstoo zhaolong thatwillbewonderful i 5 asksomefriendstojoinus you 6 haveagoodtime litongtong thankyou will shall shall will 高考链接 ilovetheweekend becausei getupearlyonsaturdaysandsundays 2016年北京卷 a needn tb mustn tc wouldn td shouldn t a 2 itwasreallyannoying i getaccesstothedatabankyouhadrecommended 2016年天津卷 a wouldn tb couldn tc shouldn td needn t b 3 althoughyou findbargainsinlondon it snotgenerallyacheapplacetoshop 2014全国 a shouldb needc mustd